IBM RS/6000 7043 260, Service Manual

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Table 3-1 (Page 19 of 28). Firmware Error Codes.
Error Code Description Action / Possible Failing FRU
2BA00335 Service processor reports processor
card critical over temperature slow
shutdown request. 1. Check for cool air flow obstructions
to the system.
2. Check fans for obstructions that
prevent them from normal
operation (example: a cable caught
in the fan preventing it from
spinning).
3. If problem persists, replace I/O
board.
2BA00336 Service processor reports IO critical
over temperature slow shutdown
request. 1. Check for cool air flow obstructions
to the system.
2. Check fans for obstructions that
prevent them from normal
operation (example: a cable caught
in the fan preventing it from
spinning).
3. If problem persists, replace system
board. (See notes on 3-1.)
2BA00337 Service processor reports memory
critical over temperature slow shutdown
request. 1. Check for cool air flow obstructions
to the system.
2. Check fans for obstructions that
prevent them from normal
operation (example: a cable caught
in the fan preventing it from
spinning)
3. If problem persists, replace
memory card.
2BA00338 Service processor reports generic fast
shutdown request. 1. Replace power supply.
2. Replace system board. (See notes
on 3-1.)
2BA00340 Service processor reports locked fan -
fast shutdown request fan number 1. 1. Replace fan 1.
2. If problem persists, replace power
supply.
3. Replace system board. (See notes
on 3-1.)
2BA00341 Service processor reports locked fan -
fast shutdown request fan number 2. 1. Replace fan 2.
2. If problem persists, replace power
supply.
3. Replace system board. (See notes
on 3-1.)
2BA00350 Service processor reports generic
immediate shutdown request. 1. Replace power supply.
2. Replace system board. (See notes
on 3-1.)
2BA00351 Service processor reports generic AC
power loss EPOW. 1. Replace power supply.
2. Replace system board. (See notes
on 3-1.)
3-20
Service Guide